baber/WOPTO huggingface dataset:
Patent JP-2002106417-A (JP)
Title: At least one adjusting screw-equipped carburetor for internal combustion engine
Inventor: GERHARDY REINHARD
IPC: F02M19/01
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a carburetor equipped with at least one adjusting screw enabling the correct and rapid adjustment of the carburetor. SOLUTION: The adjusting screw (3) is constitutionally taken as a flat-head screw (8). The end (9), protruding from a case (6), of the screw (8) is formed with two cross-shaped slits (11 and 11') elongated in the direction of the diameter (10) of the screw (8).
Patent JP-2003075816-A (JP)
Title: Optical element, projector, and optical information transmission device
Inventor: ISHII TOSHIHIRO
IPC: G02B3/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To suppress the loss of light due to an increase in the number of interfaces. SOLUTION: An optical element 1 is equipped with a couple of substrates 2 and 3 which face each other across a liquid crystal layer 10, a microlens 4 which is provided to one substrate 2 and faces the liquid crystal layer 10, a couple of electrodes one of which is provided to the microlens 4 and the other of which is provided to the substrate 3 facing the microlens 4 and an alignment film which is provided in between each electrode and the liquid crystal layer 10. The interval between the couple of electrodes is set such that an area S2 wherein luminous flux X concentrated by the microlens 4 becomes minimum in a plane crossing the optical axis of the light is included in an area S1 where liquid crystal aligned in between a couple of alignment films is optically switched.
Patent JP-2003072018-A (JP)
Title: Method for processing image data in gravure engraving machine and program thereof
Inventor: OGAWA HIDEAKI
IPC: B41C1/045
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of fine lines in gravure printing. SOLUTION: In the process flow of image data used in a gravure engraving machine, the sequence number (r) of cells continuing in the main scanning direction of the image data is obtained by addition (set S8). When the sequence number (r) is within a preset range of widths r2-r1, it is judged to be a fine line part (step S9), and emphasis processing is applied to the cells (step S10). The emphasis processing is attained by multiplying the density value d of the cells by an emphasis coefficient (y) (step S23), and the cells constituting the fine line part are enlarged. In this way, the quality of the fine line part such as a character can be improved in the gravure printing.
Patent JP-2003075102-A (JP)
Title: Comparator
Inventor: FUJIKAWA YUJI
IPC: G01B3/18
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a comparator capable of improving measurement accuracy and reducing a cost. SOLUTION: This comparator is equipped with a spindle 5 supported by one end of a frame 1 in the state capable of advancing and retreating in the axial direction and incapable of rotating, an anvil supported by the other end of the frame 1 in the state capable of advancing and retreating in the axial direction, for advancing to or retreating from the spindle 5, a lead nut 6 screwed with the spindle 5 and supported rotatably by the frame 1, a clamp means 7 for fixing the axial direction position of the spindle 5, and a moving quantity detection means for detecting the moving quantity of the anvil.  In the comparator, the clamp means 7 is equipped with a clamp member 71 held so that its movement in the axial direction of the spindle 5 is regulated by the frame 1 and displaceably in the direction perpendicular to the axial direction of the spindle 5, and a clamp screw 72 for coupling the spindle 5 from the direction vertical to its axis against the clamp member 71.
Patent JP-2003086725-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI YOSHIHIRO
IPC: H01L23/12
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with which a displacement current that flows through an insulating film of a dielectric isolated substrate can be reduced, or a strain stress on the insulating film can be reduced. SOLUTION: This semiconductor device 10 has a high voltage semiconductor chip 20 using an SOI substrate. The semiconductor chip 20 includes a silicon substrate 21, on which a semiconductor device is formed, on the front surface and a silicon substrate 23 disposed on the rear surface via an oxidation film 22. When the semiconductor chip 20 is mounted on an insulating base substrate 30 so that the rear surface of the silicon substrate 23 is brought into contact with the front surface of the base substrate 30, the potential of the silicon substrate 23 becomes a floating potential.
Patent JP-2003082364-A (JP)
Title: Char recovery unit for coal gasification unit
Inventor: FUJIKAWA ATSUSHI
IPC: C10J3/46
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a char recovery unit for coal gasification unit capable of absorbing the pressure difference which is generated when a plurarity of solid/gas separation units are connected. SOLUTION: In a coal gasification unit having a gasification furnace 1 where a coal and a carbonaceous feed material are gasified and a thermal decomposition furnace where they are thermally decomposed, a plurarity of solid/gas separating units 3 and 4 are connected to recover in turn the char in the thermally decomposed gas generated in the coal gasification unit, and char coolers 5 and 6 are connected to each separator, and further cutting units 7 and 8 can be connected to cut the char recovered and cooled in each char coolers 5 and 6.
Patent JP-2003091985-A (JP)
Title: Bracket for fixing storage device, and electronic equipment provided with the bracket
Inventor: IMAMURA SATOSHI
IPC: H05K5/02
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a bracket for fixing a storage device, which can easily attach and detach the storage device and to provide an electronic equipment provided with the bracket. SOLUTION: This bracket 32 is attached to a side panel 16 of a case 10 in freely attachably and detachably. A HDD 30 which can be inserted and taken into/out the bracket through an inserting hole 32a in provided with a protrudent part 38 provided at one side of a side wall and a screw hole 35 formed in the other side of the side wall. The bracket has an engaging part 60 holding the HDD engaging with the protrudent part and a through hole for screw provided at a position opposing to the screw hole of the HDD when the HDD is inserted into the prescribed position of the bracket. The HDD is held at the prescribed position in the bracket by engagement of the protrudent part and the engaging part fixing screw screwed in the screw hole through a through hole for screw.
Patent JP-2003094807-A (JP)
Title: Heat sensitive recording material
Inventor: FUKUI SATOSHI
IPC: B41M5/30
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material excellent in recording sensitivity, resistance to ground fogging and, at the same time, in the resistance to chemicals of a recording part. SOLUTION: In a heat sensitive recording body having a heat sensitive color developing layer including compound particles of a leuco dye and a resin, a developer and an adhesive. At the resin in the compound particle, a resin, as the polymerization component of which at least dicyclohexylmethane-4,4'- diisocyanate and tetramethylxylylenediisocyanate are employed, is utilized.
Patent JP-2003090550-A (JP)
Title: Regenerative floor heating panel
Inventor: IMANISHI HIROSHI
IPC: F24D11/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a regenerative floor heating panel which performs the admission and discharge of air to a radiation control actuator without fail. SOLUTION: In the regenerative floor heating panel which is made into a panel by stacking regenerative material 2 on a heater 1, stacking the radiation control actuator 3 on the regenerative material 2, and sticking a floor face plate 4 onto the radiation control actuator 3, when providing it with an air joint 9 which has a pair of connection holes 5 and has second connection holes 6 connected with each other by a roughly L-shaped ventilation path 14 on the other side and is equipped with flanges 8 for fixing having slots 8, the second connection ports 6 are connected to the topside of the radiation control actuator 3, and fixing nails 10 are passed into the slots 7 of flanges 8 for fixing thereby fixing the air joint 9 to the floor face plate.
Patent JP-2003097378-A (JP)
Title: Fuel injection valve
Inventor: OHATA KOICHI
IPC: F02M47/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve which stably controls fuel pressure of a pressure control chamber 11. SOLUTION: A dead-end passage 17 communicated with the pressure control chamber 11 is formed by a drill from the pressure control chamber 11 side in a dead-end hole shape with a tip part of the hole closed. An inlet side orifice 18 is connected to the dead-end passage 17 from the orthogonal direction, and an outlet of the inlet side orifice 18 is opened at the position separate from the tip part of the dead-end passage 17 toward the pressure control chamber 11 side by >=0.2 mm (L>=0.2 m). In this configuration, the flow of the fuel in the inlet side orifice 18 forms only one system of the flow striking the side surface of the dead-end passage 17 facing the outlet of the inlet side orifice 18 in an orthogonal manner, and no unstable flow is generated in which the flow vectors are intersected with each other.  As a result, the fuel pressure in the pressure control chamber 11 is stably controlled, and the injection is stabilized.
Patent JP-2003088448-A (JP)
Title: Bedding for infant and child and bedding for infant and child in common use as hugging pillow
Inventor: KOBAYASHI TERUYUKI
IPC: A47G9/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide bedding which, when an infant is placed in a bed, creates a feel as if the infant exists within the womb of a mother, enables the infant to mentally enjoy the feel of security and relaxation and creates a communication between the infant lying in the bed and the mother and further is usable as a hugging pillow as well. SOLUTION: The outer peripheral edge on the top surface of a mattress cushion is fixed and provided with an annular shielding wall which has an upwardly opening hypotenuse facing the inside surface of the bedding and is higher than the eye position of the lying infant or the annular shielding wall is made freely attachable and detachable and the removed annular shielding wall is suitably folded up to a suitable size, by which the hugging pillow is formed. The annular shielding wall is made increasingly thicker toward a lower part direction from an upper part and is gently inclined with respect to the inside surface of the bedding.
Patent JP-2003096707-A (JP)
Title: Pavement body and method for forming the same
Inventor: SAITO TAKESHI
IPC: B05D7/24
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To secure water permeability of a pavement body, absorption of a traveling sound of a vehicle, road surface visibility in rainy weather and air cleaning properties over a long period of time. SOLUTION: A thermosetting resin layer 12, in which many rigid aggregates 13 are embedded, is formed by covering a top surface 11b of a mixture 11 and a void 11a inside the mixture 11; and the pavement body 10 is formed of a photocatalytic layer 16 which is composed of the first and second photocatalytic layer 14 and 15 covering the resin layer 12. Each of the rigid aggregates 13 is fixed to the resin layer 12 in a partially protruding state; the surface area of the resin layer 12 is increased; a contact frictional force by virtue of contact of the photocatalytic layer 16 is made great; the photocatalytic layer 16 is firmly fixed to the resin layer 12; and a photocatalytic function of the photocatalytic layer 16 is maintained over a long period of time.
Patent JP-2003096617-A (JP)
Title: Method for producing high-strength polyolefin fiber
Inventor: ODA KATSUJI
IPC: D01F6/04
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for production of a high-strength polyolefin fiber in excellent productivity by a method producing the high-strength polyolefin fiber without using a mixture of a solvent with a polymer used in gel spinning or solution spinning method and by a technique different from direct spinning and drawing method in a conventional melt spinning. SOLUTION: This method for producing a high-strength polyolefin fiber comprises carrying out melt spinning and direct drawing of a polyolefin polymer having 60,000 to 600,000 weight average molecular weight and <=4.5 ratio (Mw/Mn) of weight average molecular weight to number-average molecular weight while satisfying the following conditions by direct spinning and drawing method using melt extrusion.  (1) The fiber is taken off while cooling and solidifying the fiber at such a ratio (draft ratio) of a spinning velocity to a discharge linear velocity so as to afford >=0.008 double refractive index (Δn) and (2) drawing of the fiber in a first step is continuously carried out in such a draw ratio as to afford >=0.02 and <=0.04 double refractive index by draw rolls whose surface temperature is not higher than crystal disperse temperature of the fiber and (3) drawing is further continuously carried out at a temperature not lower than the crystal disperse temperature of the fiber.
Patent JP-2003099255-A (JP)
Title: Method and device for automatic input form generation
Inventor: NISHIMURA TORU
IPC: G06F9/44
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an automatic input form generating method which can lower application structuring costs when a structure itself of information items managed by a back-end system is newly generated or updated. SOLUTION: The device is equipped with a generator 15 automatically generating an input application 18 for receiving a process request for the registration, etc., of information managed by the back-end system 11 from a client terminal 12 and an input data operation part 19 which receives and converts the process request that the input application 18 receives into a data structure defined in a structure definition file 16 and passes it to the back-end system 11, and the automatically generated input application 18 and input data operation part 19 operate associatively with execution environment 20.
Patent JP-2002221935-A (JP)
Title: Display device
Inventor: SANO KO
IPC: G09G3/288
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a display device which can display moving pictures with natural image quality and with high precision. SOLUTION: A PDP(Plasma Display Panel) has sub-pixels C of the delta arrangement and is driven by the subfield gray scale method. In the odd field, three sub-pixels C22, C31, and C33 form one pixel P (the first display form), and in the even field, three sub-pixels C31, C33, and C42 form one pixel P (the second display form). That is, the pixel P containing a red(R) displaying sub- pixel C31 and a blue(B) displaying sub-pixel C33 employs the sub-pixels C22 and C42 functions as a green(G) displaying sub-pixel C by alternately switching them by each field. In this way, the position of the pixel P is shifted for every field.
Patent JP-2003105564-A (JP)
Title: Method of manufacturing corrosion resistant metallic member and corrosion resistant metallic member
Inventor: TAKAGI SHINOBU
IPC: H01M8/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a corrosion resistant metallic member which has a high degree of a corrosion resistance and is particularly useful as a separator for fuel cells and to provide a corrosion resistant metallic member. SOLUTION: When thin noble metal layers 21b and 31b are formed on both surfaces of a metallic base material and are molded to peak and valley shapes by compression working, pinholes generated in forming the thin-film layers remain as 42a, 45a, 51a, 54a, etc., and the metallic base material is exposed in these segments. These exposed sections are treated by a liquid phase system containing a peroxide or ozone in order to prevent the corrosion thereof. Oxides 61, 62, 71 and 72 are formed by this treatment, by which the thin-film layers are restored.
Patent JP-2003100978-A (JP)
Title: Lead forming die
Inventor: KAWADA SHUNJI
IPC: H01L23/50
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To suppress the accumulation of solder in a lead forming die for forming leads 22 to lengthen the life of the die 2. SOLUTION: A diamond sintered plate 1 containing diamond particles less prone to sticking of solder is stuck to a die body 2a. Thus, the accumulation of solder is suppressed and solder sticking is reduced even if lead formings are repetitively performed. Further, since the diamond sintered plate 1 has a certain thickness, the folding back face 6a of the die can be kept flat by removing accumulated solder by polishing.
Patent JP-2003093714-A (JP)
Title: Game machine
Inventor: TAKETOMI TATSUNORI
IPC: A63F7/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suspending game media in the middle of the put-out action. SOLUTION: This game machine is provided with a stopper 71 so that balls P put-out in the occurrence of power interruption are detected by a prize balls count switch 66 or a dispensed balls count switch 67 and suspended (stored) in a stage before being subtracted by left prize balls number counters 33c and 53a or a dispensed balls put-out counter 53b. Therefore, a power interruption monitoring time for correcting the balls P can be set to short so as to facilitate the design of a power circuit board 50.
Patent JP-2003109302-A (JP)
Title: Method and device for processing signal, method and device for reproducing signal and recording medium
Inventor: MIMURA HIDENORI
IPC: G11B20/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To easily prevent the duplication of a recording medium to which information whose copyright protection is required is recorded. SOLUTION: In a signal processing system, an information data block including enciphered main data and an error correction code is composed of symbols of M rows by N columns (M×N), one frame is divided into R frames, a synchronizing signal is added to each frame, and data of each frame are modulated by a modulator and then recorded on a recording medium or transmitted to a transmission line. A cryptographic key that enciphers the main data is modulated by another modulator different from the modulator for the information data block signal.
Patent JP-2003107146-A (JP)
Title: Electromagnetic radar device
Inventor: NUKAGA ATSUSHI
IPC: G01S7/03
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce a dead zone and ringing of an electromagnetic radar device, and to improve the discrimination ability of a deep fine fault. SOLUTION: In this electromagnetic radar, in which a transmission antenna A comprising two element conductors 1a having feeding points 13 positioned on the antenna centers respectively, and a reception antenna B comprising two element conductors 1b having network connection points 14 positioned on the antenna centers respectively are installed in parallel, resistances 4a, 4b loaded on square end parts of element conductors 1a, 1b on one side of each antenna, and resistances 4a, 4b loaded on square end parts of element conductors 1a, 1b on the other side forming a pair with one side are electrically connected, and the value of each resistance 4a is set larger than that of each resistance 4b loaded on the conductor end part facing to the outside of the electromagnetic radar.
Patent JP-2003109330-A (JP)
Title: Pickup driving mechanism for disk player
Inventor: AKATANI SHIGERU
IPC: G11B21/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To smoothly perform driving of a pickup unit which is performed by a rack and a pinion. SOLUTION: In a pickup drive unit comprising the rack 7, one end of which is attached to the pickup unit 3, and pinion 18 rotated by the motive power of a motor 19 to be pressed against and engaged with the rack 7, a connection part 9 between the rack 7 and the pickup unit 3 is made flexible, and a player base plate 1 is provided with a receiving part 6c for bearing pressing force. The pinion 18 is arranged on the player base plate between the connection part 9 and the receiving part 6c.
Patent JP-2003108093-A (JP)
Title: Liquid crystal display device
Inventor: CHO KOYU
IPC: G09G3/36
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high display quality free from flickering in a liquid crystal display device comprising unipolar TFTs. SOLUTION: An analog switch 3 where n n-channel MOS transistors T1 and T2 are connected in parallel is connected to the signal input side of each data bus line 32. The analog switch 3 is adjusted so as to approximately equalize its driving performance for making a charging current to flow to a pixel cell 4 and its driving performance for making the discharge current to flow from the pixel cell 4 to each other by turning on n MOS transistors T1 and T2 in the case of a positive frame where an input signal to the data bus line 32 has the positive polarity to a counter electrode potential and turning on m (m<n) MOS transistors T1 in the case of a negative frame where the input signal has the negative polarity, and the amplitude of the input signal in positive frames and that in negative frames are approximately equalized to reduce flickering.
Patent JP-2003105192-A (JP)
Title: Moisture-setting composition with low organic compound emission
Inventor: KOTANI JUN
IPC: C08L71/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition which is a reactive composition having at least one hydrolyzable silicon-containing group in the molecule, has good properties and emitting little organic compound into the room air. SOLUTION: The reactive composition comprises at least one selected from the group consisting of (A) an oxyalkylene polymer having at least one hydrolyzable silicon-containing group in the molecule, (B) an acrylic polymer having at least one hydrolyzable silicon-containing group in the molecule, and (C) an isobutylene polymer having at least one hydrolyzable silicon-containing group in the molecule (D).
Patent JP-2003112867-A (JP)
Title: Control operation testing device for group-controlled elevator
Inventor: SUE KAZUO
IPC: B66B1/34
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a control operation testing device for group-controlled elevators, allowing self-generated control operation test without causing troubles in normally operating other elevators. SOLUTION: The control operation testing device comprises short-circuit means such as normally opened contacts 31a1, 32a1 for holding normal operation with a commercial power supply by short-circuiting commercial power supply contacts for elevators not to be tested in response to the cutoff of control operation signals with control operation cutoff means such as cutoff relays 31, 32 and normally closed contacts 31b1-31b4, 32b1-32b4. When the control operation is tested for the No.1 elevator to be tested, e.g. the commercial power supply contact for the No.2 elevator is short-circuited by the short-circuit means 32a1 and a commercial power supply establishment identifying input buffer 52 maintains the operating condition. Thus, the normal operation of the No.2 elevator is held with the commercial power supply.